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ValentinkaMS [17]
3 years ago
5

Solve for the exact value simplified 5/7=x/10

Mathematics
2 answers:
Licemer1 [7]3 years ago
7 0

5/7=x/10

Cross multiply

(5)(10)=50

(7)(x)=7x

7x=50

Divide by 7 for both sides

7x/7=50/7

x=50/7 or x=7 1/7

Answer: x=50/7 or x=7 1/7

elena-s [515]3 years ago
3 0

Answer:

x = \frac{50}{7}

Step-by-step explanation:

With fractions, you can cross multiply

\frac{5}{7} =\frac{x}{10}\\10*5 = 7*x\\50 = 7x\\x = \frac{50}{7}

Double check:

\frac{5}{7} =\frac{\frac{50}{7}}{10}\\\frac{5}{7}=\frac{50}{700}=\frac{5}{7}

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